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AX8175 (VER. A2)

AXIOM TECHNOLOGY, INC.

AX8175 (VER. A2)

Processor

80486SX/80486DX/80486DX2/80486DX4/CX 5X86/AM 5X86

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

64MB

Maximum Video Memory

1MB

Cache

128KB

BIOS

AMI

Dimensions

Unidentified

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA interface, PC/104 connectors (4), flat panel connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External watchdog trigger input

CN1

Floppy drive interface

CN13

External power connector

CN2

PC/104 connector (16-bit)

CN14

External watchdog output

CN3

PC/104 connector (8-bit)

CN15

PC/104 connector (8-bit)

CN4

Speaker

CN16

PC/104 connector (16-bit)

CN5

Turbo LED

CN18

RJ-45 connector

CN6

IDE interface LED

CN19

AUI connector

CN7

Reset switch

CN20

External battery

CN8

Auxiliary keyboard connector

CN21

Serial port 1

CN9

PS/2 mouse interface

CN22

Serial port 2

CN10

Flat panel connector

CN23

Parallel port

CN11

VGA interface

CN24

IDE interface

CN12

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

SHFCLK normal operation

J7

Pins 1 & 2 closed

 

SHFCLK inverted

J7

Pins 2 & 3 closed

»

On board video enabled

J11

Pins 1 & 2 closed

 

On board video disabled

J11

Pins 2 & 3 closed

SIMM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 36

None

2MB

(1) 512K x 36

None

2MB

(1) 256K x 36

(1) 256K x 36

3MB

(1) 256K x 36

(1) 512K x 36

4MB

(1) 1M x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

5MB

(1) 1M x 36

(1) 256K x 36

6MB

(1) 1M x 36

(1) 512K x 36

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

9MB

(1) 2M x 36

(1) 256K x 36

10MB

(1) 2M x 36

(1) 512K x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

17MB

(1) 4M x 36

(1) 256K x 36

18MB

(1) 4M x 36

(1) 512K x 36

20MB

(1) 4M x 36

(1) 1M x 36

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 8M x 36

None

32MB

(1) 4M x 36

(1) 4M x 36

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

33MB

(1) 8M x 36

(1) 256K x 36

34MB

(1) 8M x 36

(1) 512K x 36

36MB

(1) 8M x 36

(1) 1M x 36

40MB

(1) 8M x 36

(1) 2M x 36

48MB

(1) 8M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

CACHE CONFIGURATION

Note: 128KB cache is factory installed and is not configurable. The location is unidentified.

VIDEO MEMORY CONFIGURATION

Note: 1MB video memory is factory installed and is not configurable. The location is unidentified.

CPU SPEED SELECTION

Speed

J8

J9

J10

25MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

33MHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

40MHz

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

50iMHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

50MHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

66iMHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

75iMHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

100iMHz

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

CPU TYPE SELECTION

Type

J15

J16

J17

80486SX

Open

Pins 2 & 3 closed

Pins 1 & 2 closed

80486DX

Pins 1 & 2 closed

Pins 1 & 2, 3 & 4 closed

Pins 1 & 2 closed

AM 5X86

Pins 1 & 2 closed

Pins 1 & 2, 3 & 4 closed

Pins 2 & 3 closed

CPU VOLTAGE SELECTION

Voltage

J13

J14

»

3.3v

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3.45v

Pins 2 & 3 closed

Pins 1 & 2 closed

 

5v

Pins 1 & 2 closed

Open

SSD SELECTION

Setting

J18 (Bank 0)

J19 (Bank 1)

EPROM

Pins 1 & 2 closed

Pins 1 & 2 closed

Flash

Pins 2 & 3 closed

Pins 2 & 3 closed

FLASH DISK SELECTION (SSD BANK 2)

Type

J1

J2

J3

J4

J5

 

29F010

Open

Open

1 & 2

1 & 2

1 & 2

»

29F040

1 & 2

Open

1 & 2

1 & 2

1 & 2

 

58C1000

2 & 3

Open

2 & 3

2 & 3

2 & 3

 

58C4000

1 & 2

Open

2 & 3

2 & 3

2 & 3

 

27C512

2 & 3

Open

Open

1 & 2

1 & 2

 

27C010

Open

Open

1 & 2

1 & 2

1 & 2

 

27C020

1 & 2

Open

1 & 2

1 & 2

1 & 2

 

27C040

1 & 2

1 & 2

Open

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

WATCHDOG TIMER SELECTION

Setting

J6

Active NMI when watchdog trigger

Pins 1 & 2 closed

Reset system when watchdog trigger

Pins 2 & 3 closed

Disabled

Open